Speckle Interferometry Using A Hardwired Real-Time Autocorrelator

J C Hebden; B L Morgan; H Vine

doi:10.1117/12.966179

9 January 1984 Speckle Interferometry Using A Hardwired Real-Time Autocorrelator

J C Hebden, B L Morgan, H Vine

Proceedings Volume 0445, Instrumentation in Astronomy V; (1984) https://doi.org/10.1117/12.966179
Event: 1983 Astronomy Conferences, 1983, London, United Kingdom

Abstract

The specification and performance of the Imperial College hardwired real-time auto-correlator are described in detail. The application of the autocorrelator to the technique of stellar speckle interferometry is illustrated and results obtained are discussed. Emphasis is given to developments of the system prompted by our experience in observing faint and extended objects.

Citation Download Citation

J C Hebden, B L Morgan, and H Vine "Speckle Interferometry Using A Hardwired Real-Time Autocorrelator", Proc. SPIE 0445, Instrumentation in Astronomy V, (9 January 1984); https://doi.org/10.1117/12.966179

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